remember, $4.5 billion is what we spend for a today to to operate in that environment. so safing, too, when in fact you will not go on the street with the exception of package delivery which will be done with dynamic routeing with a lower cost employee allows us to provide that kind of service at a lower cost. the mail processing cost, the transportation cost, network changes, that's all money that can come off the we've also calculated in what we think, you know, is the revenue loss, and we've talked to a lot of of customers to validate that. we think we're on pretty good terms with that. so the two billion is doable. let me clear something else up. people say, well, it's only two out of 20 billion. it is not. if we had it this year, we would break even from an operational standpoint. this year we will lose about $1.7 billion in the operating line. that's revenue minus costs with the exception of worker's comp costs and prefunding. we would actually make money if we made the six to five move at beginning of this year. what happens with the 20 billion, that gap exists w